T14.91 – Suicide attempt

ICD-10-CM 2027 diagnosis code · Injury of unspecified body region (T14)

Non-billable header

ICD-10-CM code T14.91

Code: T14.91 (claims format: T1491)
Description: Suicide attempt
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 19. Injury, poisoning and certain other consequences of external causes (S00-T88)
Block: T14 Injury of unspecified body region (T14)
Parent codes: T14 › T14.9

Billable codes under T14.91

T14.91 is a header code and cannot be used on claims. Choose the most specific code:

T14.91XA – Suicide attempt, initial encounterBillable
T14.91XD – Suicide attempt, subsequent encounterBillable
T14.91XS – Suicide attempt, sequelaBillable

7th character values

Codes in this category need a 7th character to describe the encounter or episode of care (use placeholder X for empty positions).

Character	Meaning
`A`	initial encounter
`D`	subsequent encounter
`S`	sequela

Notes for T14.91

Applicable to:

Attempted suicide NOS

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

T14 – Injury of unspecified body region

Excludes1 (not coded here):

multiple unspecified injuries (T07)

7th character note:

The appropriate 7th character is to be added to each code from category T14

Index terms for T14.91

Entries in the ICD-10-CM alphabetic index that lead to this code:

Suicide, suicidal

Related codes in T14.9

T14.90 – Injury, unspecifiedHeader

Frequently asked questions

What is ICD-10 code T14.91?

T14.91 is the ICD-10-CM code for suicide attempt, in the block T14 (Injury of unspecified body region (T14)).

Is T14.91 a billable code?

No. T14.91 is a header code with more specific child codes; report one of the billable codes listed above.

What category does T14.91 belong to?

It belongs to category T14 – Injury of unspecified body region.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.